Police in Fairfield are looking for a man who wore a skull mask to rob a convenience store.
It happened at the 7-Eleven on Reef Road around 11:20 p.m. on Wednesday.
Police said the suspect entered the store, threatened the clerk with a knife and left out of the front door with cash.
No one was hurt.
Police said they responded with a K9 unit, but found no one.
The incident was captured by the store's surveillance cameras.
The suspect was described as wearing the mask, gloves, a striped hoodie and jeans.
Anyone with information about the robbery is asked to contact Fairfield police at 203-254-4840.
Copyright 2016 WFSB (Meredith Corporation). All rights reserved.